ARB RD94 - Manual (Page 21)

4 Installing the Air Locker
19
4.8 Profiling the Seal Housing Tube
The seal housing tube will need a low profile that hugs the bearing cap
in order to ensure clearance with the axle case when reinstalled into
the axle assembly.
c Without using sharp, jagged tools such as pliers (usually your
hands are the best tool for this job), bend the seal housing tube so
that it closely follows the profile of the differential housing and
protrudes through the bulkhead port in the differential housing
(Fig.12. and Fig. 13.).
Figure 12.
Figure 13.